[PATCH V3 3/13] gpu: drm: i915: use time_is_after_jiffies() instead of open coding it

Qing Wang
2022-02-15T01:56:42Z

drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c
index 9db3dcb..b289abb
--- a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c
@@ -56,7 +56,7 @@ static bool pool_free_older_than(struct intel_gt_buffer_pool *pool, long keep)
node = list_entry(pos, typeof(*node), link);

age = READ_ONCE(node->age);
- if (!age || jiffies - age < keep)
+ if (!age || time_is_after_jiffies(age + keep))
break;

/* Check we are the first to claim this node */
--
2.7.4